RichThesaurus
get down to cases
vs
knuckle down
get down to cases
verb
Synonym of get down to brass tacks
knuckle down
verb
To get to work; to focus on a task.
To submit; knuckle under.
How often have the words
get down to cases
and
knuckle down
occurred in a corpus of books?
(source:
Google Ngram Viewer
)